·FRT-L1-202,FRT-L1-302,固定扭矩
·FRT-K2-103,FRN-K2-R103,FRN-K2-
·FRT-F2-203,FRT-F2-303,FRT-F2-4
·FRN-F2-R203,FRN-F2-L203,固定扭
·FRT-SB1,固定扭矩式旋转阻尼器［
·FRT-T1,FRT-T1-303,“双向性”旋
·FRN-P2-R202,FRN-P2-L202,FRN-P2
·FDT-57A-303,FDT-57A-403,FDT-57
·FDT-63A-403,FDT-63A-533,FDT-63